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Human cloning. Human cloning is the creation of a genetically identical copy of a human. The term is generally used to refer to artificial human cloning, which is the reproduction of human cells and tissue. It does not refer to the natural conception and delivery of identical twins. The possibilities of human cloning have raised controversies.
- Ethics of Cloning
Ethics of cloning. In bioethics, the ethics of cloning...
- Induced Pluripotent Stem Cell
Confocal microscopic image of a colony of human induced...
- Somatic Cell Nuclear Transfer
If successful, human egg donations would not be needed to...
- Cloning
A Number is a 2002 play by English playwright Caryl...
- Ethics of Cloning
Human cloning. Human cloning is the creation of a human being, human cell, or human tissue taken from another human. This method is used to make an exact copy of a human. It has two types: To make an exact copy of a cell ( therapeutic cloning ). To reproduce a human being ( reproductive cloning ).
- Overview
- Cloning
- Natural clones
- Gene Cloning
- Reproductive Cloning
- Therapeutic Clone
- Ethical Issues
This article provides a comprehensive overview of cloning, including its definition, natural and artificial forms, gene cloning vs reproductive and therapeutic cloning, the history of animal cloning experiments, human cloning claims and controversies. The article also discusses the potential benefits and drawbacks of reproductive and therapeutic cl...
The term cloning refers to a number of processes that can be used to produce genetically identical copies of biological entities, including genes, cells, tissues and organisms. There are three types of artificial cloning - gene cloning, reproductive cloning and therapeutic cloning. Gene cloning is the most common type done by researchers at NHGRI. ...
Some plants and single-celled organisms produce genetically identical offspring through asexual reproduction while natural clones occur in humans and other mammals when a fertilized egg splits into two or more embryos with almost identical DNA.
Gene cloning involves inserting foreign DNA into the genetic material of a carrier called vector which then multiplies resulting in many copies being made. Researchers routinely use this technique to make copies of genes they wish to study but have not cloned any mammals nor do they clone humans at NHGRI.
In reproductive cloning, researchers remove mature somatic cell from an animal they want to copy then transfer its DNA into an egg cell that has had its own nucleus removed before allowing it develop into early stage embryo implanted in womb of adult female animal who gives birth to young animal with same genetic makeup as donor animal referred as ...
Therapeutic clone involves creating cloned embryo solely for purpose producing embryonic stem cells with same DNA as donor cell which can be used understand disease & develop new treatments using differentiated tissue derived from ES cells also excellent tools test new therapeutic drugs however raises important ethical issues especially related pot...
Both reproductive & therapeutic raise important ethical issues especially related potential use these techniques on humans particularly reproductive where it presents possibility creating human genetically identical another person infringing principles individual freedom identity autonomy whereas some see it helping sterile couples fulfill their dr...
3 days ago · Cloning, the process of generating a genetically identical copy of a cell or an organism. Cloning happens often in nature, as when a cell replicates itself asexually without genetic alteration or recombination. Learn more about cloning experiments, cloning techniques, and the ethics of human reproductive cloning.
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Cloning (from the Greek word klon, a twig or slip) is a natural process of asexual reproduction found in many plants and some animals. When strawberry plants send out runners that set roots and turn into new plants, this is an example of a plant naturally cloning itself. Even artificial cloning is not entirely new.
